Batt Four Li-ion Powerbank

I have update a new one from the 6 batt box, follow the pictures and instruction from batt 6 box,
http://www.thingiverse.com/thing:1638771

The photo, thank to Laurence Curnow for provided the photo.

Simple battery box, I use the laptop battery (4 batteries inside) and one of 3.7 to 5v usb and charger also LCD monitor state of charge and battery protection.. These box suitable for 3.7v 18650 batteries.

This designed to be permantly fix by use of superglue (other glue maybe use). It may